*low efficiency l_it_alv_stpox[] = g_it_alv_stpox[]. SORT l_it_alv_stpox BY zz_matnr idnrk. LOOP AT g_it_alv_stpox ASSIGNING <l_wa_alv>. LOOP AT l_it_alv_stpox WHERE ( zz_matnr NE <l_wa_alv>-zz_matnr ) AND ( idnrk EQ <l_wa_alv>-idnrk ) A…

Optimizing Server-Initiated Network Use This lesson teaches you to Send Server Updates with GCM Network traffic sent by server programs to your app can be challenging to optimize. A solution to this problem is for your appp to periodically poll the s…

Optimizing App-Initiated Network Use This lesson teaches you to Batch and Schedule Network Requests Allow System to Check for Connectivity Network traffic initiated by your app can usually be significantly optimized, since you can plan for what netwo…

转自:https://blogs.dropbox.com/tech/2017/09/optimizing-web-servers-for-high-throughput-and-low-latency/ This is an expanded version of my talk at NginxConf 2017 on September 6, 2017. As an SRE on the Dropbox Traffic Team, I’m responsible for our Edge n…

该篇博客记录了观看WWDC Session227<Optimizing App Assets>的内容以及一些理解. 引言 该session主要讲述了使用Assets Catalog的新特性来优化App资源文件的部署. 主要从以下四个方面来进行: 压缩(Compression) 设计(Design)和生成(Production) 分类(Cataloging) 部署(Deployment) 压缩(Compression) 图片压缩是Asset Catalog的核心,也是Assets Catalog…

本文是Unity官方教程,性能优化系列的第三篇<Optimizing garbage collection in Unity games>的翻译. 相关文章: Unity性能优化(1)-官方教程The Profiler window翻译 Unity性能优化(2)-官方教程Diagnosing performance problems using the Profiler window翻译 Unity性能优化(3)-官方教程Optimizing garbage collection in Uni…

本文是Unity官方教程,性能优化系列的第四篇<Optimizing graphics rendering in Unity games>的翻译. 相关文章: Unity性能优化(1)-官方教程The Profiler window翻译 Unity性能优化(2)-官方教程Diagnosing performance problems using the Profiler window翻译 Unity性能优化(3)-官方教程Optimizing garbage collection in Uni…

I collect and make up this pseudocode from the book: <<Introduction to the Design and Analysis of Algorithms_Second Edition>> _ Anany LevitinNote that throughout the paper, we assume that inputs to algorithms fall within their specified ranges…

帕雷托最优(英语:Pareto optimality),或帕雷托最适,也称为帕雷托效率(英语:Pareto efficiency),是经济学中的重要概念,并且在博弈论.工程学和社会科学中有着广泛的应用.与其密切相关的另一个概念是帕雷托改善. 帕雷托最优是指资源分配的一种理想状态.给定固有的一群人和可分配的资源,如果从一种分配状态到另一种状态的变化中,在没有使任何人境况变坏的前提下,使得至少一个人变得更好,这就是帕雷托改善.帕雷托最优的状态就是不可能再有更多的帕雷托改善的状态:换句话说,不可能再改…

Optimizing Performance: Data Binding .NET Framework 4.5 Other Versions   Windows Presentation Foundation (WPF) data binding provides a simple and consistent way for applications to present and interact with data. Elements can be bound to data from a…